cluster
/'klʌstə/
Học thuậtThân thiện
Definition
Noun:
- A grouping of a number of similar things that are close together.
- A small, close group of people or things.
Verb (intransitive and transitive):
- To come or bring together into a small, close group.
Examples
Noun:
- The data points formed a distinct cluster on the graph.
- A cluster of stars is visible in the night sky.
- She was surrounded by a cluster of reporters.
Verb:
- The students began to cluster around the teacher. (intransitive)
- The town's cafes are clustered along the main street. (intransitive)
- Please cluster the related ideas together on the whiteboard. (transitive)
Advanced Usage
In computing: A group of linked computers that work together as a single system.
- The server farm uses a high-performance computing cluster.
In statistics: A group of data points with similar values.
- The algorithm identified three main customer clusters.
In astronomy: A group of stars or galaxies held together by gravity.
- The Pleiades is an open star cluster.
Variants and Related Words
Clustered (adjective): Grouped together.
- The clustered houses gave the village a cozy feel.
Clustering (noun): The act or result of forming clusters.
- The clustering of symptoms helped with the diagnosis.
Synonyms
- Noun: Bunch, group, clump, collection, knot.
- Verb: Gather, collect, congregate, bunch, flock.
Phrasal Verbs / Common Combinations
Cluster around: To gather closely around someone or something.
- Fans clustered around the actor for autographs.
Cluster together: To group things or people in one place.
- The houses were clustered together for protection from the wind.
Related Idioms
- A cluster of [something]: This is the standard idiomatic pattern, not a unique idiom. It describes a natural or formed group.
- The investigation revealed a cluster of errors in the report.
Noun
- a grouping of a number of similar things
- a bunch of trees
- a cluster of admirers
Verb
- gather or cause to gather into a cluster
- She bunched her fingers into a fist
- come together as in a cluster or flock
- The poets constellate in this town every summer